The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 1978
Filed:
Mar. 25, 1976
Kiyoji Asano, Tokyo, JA;
Shinsei Kogyo Co., Ltd., Tokyo, JA;
Abstract
A toy construction set consisting of a plurality of corner posts each having a leg, first and second groups of two arms each extending outwardly from the leg, and a locking cavity formed within the end of each arm; a plurality of middle posts each having a leg, first and second groups of three arms each extending outwardly from the leg, and a locking cavity formed within the end of each arm; at least one corner post having a leg, first and second groups of four arms each extending outwardly from the leg, and a locking cavity formed within the end of each arm; a plurality of beams each terminating in locking projections complimentary in configuration with respect to the locking cavities of the arms.